ARM: 7584/1: perf: fix link error when CONFIG_HW_PERF_EVENTS is not selected
Commit e50c5418 (ARM: perf: add guest vs host discrimination) broken the link as perf_instruction_pointer and perf_misc_flags are not defined when CONFIG_HW_PERF_EVENTS is not selected. As it make little sense to try and profile a guest without any HW event, just fallback to the original code when this config option is not selected. Reported-by:Russell King <linux@arm.linux.org.uk> Acked-by:
Will Deacon <will.deacon@arm.com> Signed-off-by:
Marc Zyngier <marc.zyngier@arm.com> Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk>
parent
82b5df7b
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